I have a o7 Suzuki 4 stroke ltz-50 & it has a dynatek CDi & it runs fine on limit 1 which is top speed rpm curve but will not limit down on limit 2. -3 or 4 which would be 4 mph the slowest setting - CDi tested fine at dynatek & they sent a second test unit both do same thing - the spacer is out of clutch but & no other mods does anybody have on in their bike that works ?

 

That machine is slower than snot in the winter.
Curious as to why you want it slower.
How old/big is your rider?

 

She's 3 & 30 lbs just starting out want to get it as slow as it can go

 

If the Dynatek limiter works on counting the number of sparks per min, and cuts out when it gets to a certain number I can't see any way it could fail to cut the speed. However if it measures how much power the alternator is producing and cuts the sparks when it reaches a certain level, a faulty alternator may never reach the cut out power. Find out which way it works from Dynatek. A simple work round could be to fit a throttle stop like the old LT50s had.

 

Ummm has she had a powerwheels?

 

Ya she has power wheel - just trying to get the ltz 50 dialed in that CDi not letting the bike limit down to 4 mph on limit 4 which it should with a flick of a switch - & thanks I know could just us the throttle limiter screw but would like to use CDi

 

How about a pic of the lil gal on her z?